diff --git a/lib/msun/ld128/e_rem_pio2l.h b/lib/msun/ld128/e_rem_pio2l.h
index d2236273597..5d78c4de090 100644
--- a/lib/msun/ld128/e_rem_pio2l.h
+++ b/lib/msun/ld128/e_rem_pio2l.h
@@ -58,10 +58,7 @@ pio2_2t =  2.0670321098263988236496903051604844e-43L,	/*  0x127044533e63a0105df5
 pio2_3  =  2.0670321098263988236499468110329591e-43L,	/*  0x127044533e63a0105e00000000000.0p-254 */
 pio2_3t = -2.5650587247459238361625433492959285e-65L;	/* -0x159c4ec64ddaeb5f78671cbfb2210.0p-327 */
 
-#ifdef INLINE_REM_PIO2L
-static inline __always_inline
-#endif
-int
+static inline __always_inline int
 __ieee754_rem_pio2l(long double x, long double *y)
 {
 	union IEEEl2bits u,u1;
diff --git a/lib/msun/ld80/e_rem_pio2l.h b/lib/msun/ld80/e_rem_pio2l.h
index cfe3fb9d1f9..81a5ab61592 100644
--- a/lib/msun/ld80/e_rem_pio2l.h
+++ b/lib/msun/ld80/e_rem_pio2l.h
@@ -70,10 +70,7 @@ pio2_2t =  6.36831716351095013979e-25L,	/*  0xc51701b839a25205.0p-144 */
 pio2_3t = -2.75299651904407171810e-37L;	/* -0xbb5bf6c7ddd660ce.0p-185 */
 #endif
 
-#ifdef INLINE_REM_PIO2L
-static inline __always_inline
-#endif
-int
+static inline __always_inline int
 __ieee754_rem_pio2l(long double x, long double *y)
 {
 	union IEEEl2bits u,u1;
diff --git a/lib/msun/src/s_cosl.c b/lib/msun/src/s_cosl.c
index 77611c1012d..8d436264df1 100644
--- a/lib/msun/src/s_cosl.c
+++ b/lib/msun/src/s_cosl.c
@@ -35,7 +35,6 @@ __FBSDID("$FreeBSD$");
 #include <float.h>
 
 #include "math.h"
-#define INLINE_REM_PIO2L
 #include "math_private.h"
 #if LDBL_MANT_DIG == 64
 #include "../ld80/e_rem_pio2l.h"
diff --git a/lib/msun/src/s_sinl.c b/lib/msun/src/s_sinl.c
index 19d95723ded..919deb92274 100644
--- a/lib/msun/src/s_sinl.c
+++ b/lib/msun/src/s_sinl.c
@@ -30,7 +30,6 @@ __FBSDID("$FreeBSD$");
 #include <float.h>
 
 #include "math.h"
-#define INLINE_REM_PIO2L
 #include "math_private.h"
 #if LDBL_MANT_DIG == 64
 #include "../ld80/e_rem_pio2l.h"
diff --git a/lib/msun/src/s_tanl.c b/lib/msun/src/s_tanl.c
index 3cf4a69e887..9562cf88a22 100644
--- a/lib/msun/src/s_tanl.c
+++ b/lib/msun/src/s_tanl.c
@@ -36,7 +36,6 @@ __FBSDID("$FreeBSD$");
 #include <float.h>
 
 #include "math.h"
-#define INLINE_REM_PIO2L
 #include "math_private.h"
 #if LDBL_MANT_DIG == 64
 #include "../ld80/e_rem_pio2l.h"